private void ProcessPropertyExp(string name, ASTNode node) { ASTNode type; if (node.Children.Count == 1) { type = node.Children[0]; if (type.Symbol.ID == ExpressParser.ID.VariablePtKeyword) { schema.AddDefType(name, node.Children[0].Children[0].Value); } else { schema.AddEquivalentClasses(name, node.Children[0].Value); } } else { return; } }